closes #167

[robbywashere-zz]

trafficstars

[apollo-cla]

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[codecov-io]

Codecov Report

Merging #168 into master will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #168   +/-   ##
=======================================
  Coverage   92.65%   92.65%           
=======================================
  Files           2        2           
  Lines         395      395           
  Branches      117      117           
=======================================
  Hits          366      366           
  Misses         27       27           
  Partials        2        2

Impacted Files	Coverage Δ
src/restLink.ts	92.44% <ø> (ø)	:arrow_up:

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[robbywashere-zz]

This allows for another key value named constants on the context object which then may be used in the rest query path as context.constants.<key>

[dlferro]

Any updates to this? In terms of documentation, would this simply require updating the example from context.language to context.constants.language?